When scientists go out looking for research funding, it helps if their projects aren’t all that exciting. Excitement usually goes with the most speculative, cutting-edge science, but funding agencies usually prefer to put their money on projects that seem likely to bear fruit. “You pretty much have to demonstrate that you’ve already done half the work to demonstrate it’s feasible,” says Lucianne Walkowicz, a postdoctoral fellow in astrophysics based at Princeton University.

By that standard, Walkowicz’s latest project shouldn’t be getting any funding at all. She wants to conduct a search for extraterrestrial intelligence (SETI), not by doing anything so conventional as listening for radio transmissions á la Jodie Foster in Contact, or watching for flashes of laser light. Instead, she wants to see if ET’s are somehow manipulating the light coming from their stars so that they wink at us — a long shot if ever there was one, especially since she has no clue how they might go about it.